I wonder if he was as Barbaric as some humans of today

http://www.foxnews.com/science/2016/07/15/1-5-million-year-old-footprints-reveal-human-ancestor-walked-like-us.html

Maybe his fight for survival kept him too busy to work out how to  hate and murder.  Maybe he had a crystal ball telling him nothing lasts forever and that there will be 3 World Wars and that in the end humans will be no more. Maybe he knew they would become the cancer of the earth.  Who knows? 

Man Missing Most Of His Brain Challenges Everything We Thought We Knew About Consciousness | IFLScience

http://www.iflscience.com/brain/man-missing-most-of-his-brain-challenges-everything-we-thought-we-knew-about-consciousness/all/

So we cannot speak of a no brainer anymore. 

If you are dead

you don’t know about about it.  It’s only a problem for others.  The same when you are stupid.!

BBC News: Prosopagnosia: How face blindness means I can’t recognise my mum

Prosopagnosia: How face blindness means I can’t recognise my mum – http://www.bbc.co.uk/news/magazine-36651390

Chinese people may all look the same to Europeans but then Europeans may all look the same to Chinese. A touch of prosopagnosia?